InsidersTradesSigma
Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
CFODisclosed buys
1
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Greiner Christopher E, Chief Financial Officer. Officer active across 1 company, notably Zeta Global Holdings Corp.. Cumulatively, 19 disclosures have been published. Breakdown: 1 buy · 0 sell. Total volume traded: €142k. Activity tracked since 14 June 2021. The latest transaction was filed on 5 December 2025 (Don). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Greiner Christopher E
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Declarations19 total
515,627 shares0Class A Common StockSEC:0001851003-25-000015:0
1,061,853 shares0Class A Common StockSEC:0001127602-25-013872:0
1,021,819 shares0Class A Common StockSEC:0000950170-25-021347:0
999,057 shares0Class A Common StockSEC:0001127602-24-029360:0
7,975 shares@ US$18.797567.3% of flowClass A Common StockSEC:0001127602-24-027430:0
Canonical exit: 16 Feb 2025 (T+90)
870,873 shares0Class A Common StockSEC:0000950170-24-114340:0
116,789 shares0Class A Common StockSEC:0001127602-24-021955:0
404,891 shares0Class A Common StockSEC:0000950170-24-081504:0
411,655 shares0Class A Common StockSEC:0001127602-24-016591:0
5,200 shares0Class A Common StockSEC:0001127602-24-012600:0
506,868 shares0Class A Common StockSEC:0001127602-23-028244:0
116,264 shares0Class A Common StockSEC:0001127602-23-027864:0
503,067 shares0Class A Common StockSEC:0001127602-23-023613:0
300,000 shares0Class A Common StockSEC:0001127602-23-013377:0
7,168 shares@ US$10.3332.7% of flowClass A Common StockSEC:0001127602-23-010458:0
520,005 shares0Class A Common StockSEC:0001127602-22-017253:0
118,000 shares0Class A Common StockSEC:0001127602-22-006786:0
75,000 shares0Class A Common StockSEC:0000899243-21-033827:0
100,000 shares0Class A Common StockSEC:0000899243-21-023986:0
19 of 19 declarations
About Greiner Christopher E
Greiner Christopher E is Directeur Financier at Zeta Global Holdings Corp. (Chief Financial Officer). Across 19 filings, the 19 available filings, covering the period from 2021-06-15 to 2025-12-05, show buys of EUR 142314 and sells of EUR 0, with Don as the most frequent transaction nature.
